Abstract: Provided is a display device including a display panel, an optical sensor, a timing controller, a scan driver, a data driver, and an image controller. The timing controller controls an image refresh rate of the display panel based on a refresh rate control signal. Thus, the display device provides improved visibility.

Abstract: An electronic pedal apparatus includes a pad that rectilinearly moves and rotates along a pad guide while being kept in line contact with the pad guide including a shape of an arc when a driver operates the pad, an acceleration signal or a braking signal for a vehicle is generated by operation of the single pad, and a movement direction of the pad at the time of generating the acceleration signal is different from a movement direction of the pad at the time of generating the braking signal.

Abstract: An embodiment electronic pedal apparatus includes a pedal housing and an accelerator pedal assembly and a brake pedal assembly coupled to the pedal housing and configured to move along different movement trajectories when the accelerator pedal assembly and the brake pedal assembly are operated. In an embodiment, the accelerator pedal assembly is compressed and moved upward when the accelerator pedal assembly is operated, and the brake pedal assembly is compressed and moved downward when the brake pedal assembly is operated.

Abstract: A seat for a vehicle, includes a second row center seat and a second row side seat provided on a partition wall positioned rearward of a driver seat, the second row center seat may move leftward or rightward, and an interval between the seats may be increased in a state in which the second row center seat is moved in a right direction away from the second row side seat, which makes it possible to maximally prevent body contact between a passenger in the second row center seat and a passenger in the second row side seat.

Abstract: A quantization device includes: a trellis-structured vector quantizer which quantizes a first error vector between an N-dimensional (here, “N” is two or more) subvector and a first predictive vector; and an inter-frame predictor which generates a first predictive vector from the quantized N-dimensional subvector, wherein the inter-frame predictor uses a predictive coefficient comprising an N×N matrix and performs an inter-frame prediction using the quantized N-dimensional subvector of a previous stage.

Abstract: The present disclosure relates to a vehicle rear seat including: a center seat; and side seats located on the left and right of the center seat, wherein, the center seat is capable of protruding by moving the center seat forward with respect to the side seats, and in the state in which the center seat protrudes forward, it is possible to increase an inter-passenger distance so that physical contact between the passenger of the center seat and the passenger of each of the side seats can be prevented as much as possible.

Abstract: A method and an electronic device for translating a speech signal between a first language and a second language with minimized translation delay by translating fewer than all words of the speech signal according to a level of understanding of the second language by a user that receives the translation.

Abstract: A hair-penetrating multi-point spraying apparatus for animals with thick fur according to an embodiment of the present invention comprises: a fluid storage part for storing a fluid; a nozzle part provided so as to spray the fluid in close proximity to the skin of an animal with thick fur by means of a plurality of nozzles; and a spraying tool part for supplying the fluid in the fluid storage part to the nozzle part by pumping, The nozzle part has: a plurality of comb teeth for brushing the fur of an animal with thick fur; and a plurality of comb-teeth end nozzles protruding in the form of comb teeth so as to spray a fluid on the skin beneath the fur of the animal with thick fur.

Abstract: The present invention relates to a device and method for producing a sterilizing agent or detergent according to an additive. Specifically, the present invention relates to an electrolysis device including an additive vessel in which an additive to be used for electrolysis is put and a non-membrane electrolytic bath in which the electrolysis is performed, and for the electrolysis, water containing chloride ion (Cl—), sodium chloride (NaCl), and an aqueous hydrochloric acid solution are electrolyzed in a non-membrane electrolytic bath.

Abstract: The present disclosure relates to an apparatus and a method for preparing a disinfectant or a cleaning agent according to an additive. Specifically, the present disclosure relates to an electrolysis apparatus comprising: an additive container to which an additive to be used for electrolysis is added; and a diaphragm-free electrolysis cell in which the electrolysis occurs, wherein, with respect to the electrolysis, water containing chloride ions (Cl?), sodium chloride (NaCl) and a hydrochloric acid (HCl) aqueous solution are electrolyzed in the diaphragm-free electrolysis cell.

Abstract: A beta zeolite catalyst for the preparation of a BTEX (benzene, toluene, ethylbenzene, xylene) mixture from polyaromatic hydrocarbons and a preparation method of the same are disclosed. The beta zeolite catalyst demonstrates high conversion of polyaromatic hydrocarbons and high BTEX production yield by containing optimum contents of the group VIB metals and cocatalysts, so that it can be effectively used as a beta zeolite catalyst for the production of BTEX.

Abstract: The present invention relates to a beta zeolite catalyst for the preparation of a BTEX (benzene, toluene, ethylbenzene, xylene) mixture from polyaromatic hydrocarbons and a preparation method of the same. The beta zeolite catalyst of the present invention demonstrates the high conversion of polyaromatic hydrocarbons and the high BTEX production yield by containing the optimum contents of the group VIB metals and cocatalysts, so that it can be effectively used as a beta zeolite catalyst for the production of BTEX.

Abstract: The present invention discloses an artificial blood vessel stent, which can minimize the diameter of a stent insertion device because the diameter (profile) thereof is uniform and small over the entire length upon being loaded, and accordingly can be easily placed in a branched portion of a blood vessel using a puncture method.

Abstract: Disclosed are a blood vessel graft and a graft introducer, the graft having a main body and first and second stents each mounted on an end of the main body, the graft introducer including an insertion tube member in which the blood vessel graft main body and the first stent member are inserted in a state where they are contracted, a first pusher member into which the second stent member is inserted in a state where it is contracted, the first pusher member being movably inserted into the insertion tube member to push the first stent member and the blood vessel graft main body out of the insertion tube member, and a second pusher member in which a catheter passing through the introducer is inserted, the second pusher member being movably inserted into the pusher member to push the second stent member inserted in the first pusher member out of the insertion tube member, thereby disposing the blood vessel graft in the blood vessel.

Abstract: Disclosed are a blood vessel graft and a graft introducer, the graft having a main body and first and second stents each mounted on an end of the main body, the graft introducer including an insertion tube member in which the blood vessel graft main body and the first stent member are inserted in a state where they are contracted, a first pusher member into which the second stent member is inserted in a state where it is contracted, the first pusher member being movably inserted into the insertion tube member to push the first stent member and the blood vessel graft main body out of the insertion tube member, and a second pusher member in which a catheter passing through the introducer is inserted, the second pusher member being movably inserted into the pusher member to push the second stent member inserted in the first pusher member out of the insertion tube member, thereby disposing the blood vessel graft in the blood vessel.